The tools at myesvt.exede.net are nice, but the graph only shows that there is data being used, but NOT HOW MUCH. It only shows a bar chart indicating "Data Consumed". Some bars are tall and others are not. Well, duh. I can't tell if it's 1gb or 15 in any given day or hour. There's no way to tell how much data is represented by a bar. Genius! <sigh>

If you want better definition on data usage, Glass Wire is a great free app that you can install Windows computers. It not only give you usage by time, but also what actually used the data. https://glasswire.com

Unintentionally sharing your router with a "neighbor", something other than your computer (DirecTV, BluRay, Smart TV, tablet, smart phone, etc.), latent data reporting from your modem.... Just to name a few ways that this can happen.

Hello Kemp, please send us your account and contact information to exedelistens@viasat.com and we can review your account to further assist with data consumption information by daily traffic categories. Thank you